704732912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{18719}}^1$

素因数の和:18921

約数の個数: 40

約数和(自身を含む): 1478655360

約数和(自身を除く): 773922448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 9412, 18719, 18824, 37438, 37648, 74876, 149752, 243347, 299504, 486694, 973388, 1946776, 3388139, 3893552, 6776278, 13552556, 27105112, 44045807, 54210224, 88091614, 176183228, 352366456, 704732912]

約数ペア:

[(1, 704732912), (2, 352366456), (4, 176183228), (8, 88091614), (13, 54210224), (16, 44045807), (26, 27105112), (52, 13552556), (104, 6776278), (181, 3893552), (208, 3388139), (362, 1946776), (724, 973388), (1448, 486694), (2353, 299504), (2896, 243347), (4706, 149752), (9412, 74876), (18719, 37648), (18824, 37438)]